baber/WOPTO huggingface dataset:
Patent GB-687458-A (GB)
Title: Improvements in and relating to automobile bodies
IPC: B60J5/04
Filed: 1951-06-29
Abstract: 687,458. Road vehicle bodies. BRIGGS MANUFACTURING CO. June 29, 1951 [Aug. 18, 1950], No. 15539/51. Class 108 (i). An intermediate body pillar has greater thickness longitudinally of the body on the outside than on the inside. The pillar comprises sheet-metal members 27, 28 secured by their flanges 33, 28b and closed on the inside by a channel member 38. Secured to appropriate parts are hinge brackets of generally L-section having a short outer leg 35 and a longer inwardly extending leg 36 provided with an embossment 36a to which the channel-like hinge mounting 48 is secured by screws 52. The mounting 48 carries the hinge pin 47 on which the goose-neck type hinge 46 supporting the rear door C is mounted. The cross-section of the pillar is larger in the lower part than in the upper part in the neighbourhood of the door window.
Patent GB-237078-A (GB)
Title: Improvements in or relating to holders or temporary binders for catalogues and the like
IPC: B42F11/00
Filed: 1924-06-30
Abstract: 237,078. Palmer, H. C., and Upton, J. B. June 30, 1924. Leaves, sheets, and the like. - Relates to temporary binders of the kind described in Specifications 220,108 and 220,267, in which the catalogues, sheets &c. to be bound are provided with projecting strips having open angular notches, which are adapted to engage fixed pins mounted in the back of the binder. A projecting hinge-piece b, Figs. 2 and 4, in the form of a folded strip of linen or strong paper, is, as heretofore, attached by means of adhesive or otherwise to the binding edge of each catalogue or sheet a. According to the invention, the edge of each hinge-piece is secured within a folded reinforcing-strip c of sheet metal &c., in which are formed the angular notches d to engage the pins g of the binder. Teeth c<2> on one part of the strip care passed through the adhesive strip b, and are clinched through apertures c<3>. In a modification, Fig. 5, the notches d are formed in one edge of the metal strip c, which may be folded on itself to give increased strength, and the opposite edge of the strip is folded so as to form a pair of jaws c<4>. The edge of the adhesive strip b is inserted into the jaws, which are then clamped upon it.
Patent GB-974707-A (GB)
Title: Panthenol esters and the preparation thereof
IPC: A61K31/16
Filed: 1962-12-20
Abstract: The invention comprises p-nitrobenzoic acid esters of pantherol (especially d or dl) and in particular mixtures containing mainly triester with a minor proportion of diester.  The esters are prepared by reacting 3 mols p-nitrobenzoyl halide with 1 mol. pantherol.
Patent GB-1422567-A (GB)
Title: Regenerated cellulose of reduced flammability
IPC: D01F2/00
Filed: 1973-04-02
Abstract: 1422567 Polyphosphazenes SANDOZ Ltd 2 April 1973 [6 April 1972] 15668/73 Heading C2P [Also in Divisions C3 and Cl] Flame retardants are produced by reacting one or more compounds of Formula I (NPCl 2 ) n  I where n is at least three, with one or more compounds of Formula II HO-R-OH II wherein R is one of alkylene, cycloalkylene, cycloalkyl-alkylene, alkenylene and alkynylene, all of which contain up to 12 C atoms. R may be unsubstituted, or it may be substituted by: (i) 1 to 4 substituents selected from halogen, alkyl of 1 to 4 carbon atoms, some or all of the carbon atoms of which may be linked through oxygen atoms, and mono-, di-, or tri-haloalkyl of 1-4 carbon atoms, some or all of the carbon atoms of which may be linked through oxygen atoms, (ii) 1 or 2 alkoxy or alkenyloxy radicals of 1 to 4 carbon atoms or (iii) 1 phenyl radical. In examples the reaction is performed by adding tetrahydrofuran, the diol and pyridine to compounds of Formula I, refluxing, filtering off pyridine hydrochloride and removal of solvent to give the product. The diols used in the examples are 2,2-dimethyl - 1,3 - propane-diol; 2,2 - bis - (bromoethyl) - 1,3 - propane - diol; 2,2 - diethyl - 1,3- propane - diol; 2 - methyl - 2 - propyl - 1,3- propane - diol; 2 - ethyl - 2 - n - butyl - 1,3- propane - diol; 2 - ethyl - 2 - allyloxymethyl- 1,3 - propane - diol; 1,2 - cyclohexane - diol; 1,8-octane-diol and 1,4-butane-diol.
Patent GB-110799-A (GB)
Title: Improvements in and relating to Interchangeable Detachable Wheels.
Inventor: MOORE WILLIAM JAMES PERRY
IPC: B60B3/18
Filed: 1916-11-02
Abstract: 110,799. Moore, W. J. P. Nov. 2, 1916. Hubs; detaching from, and attaching to, permanent hubs; disk wheels.-A detachable wheel, applicable for use on driving or steering axles, comprises a centre disk 3 with a flange 3<a> carrying the rim - supporting disks 2, and a flange or sleeve 18 bevelled at 58, 59 to engage the flanges 16, 17 respectively of the permanent hub 9 on which the wheel is detachably secured by bolts and nuts 19, 20. The flange 3<a> may serve as a brakedrum, the brakeelements 30 being enclosed by a separate cover 4 secured to the permanent hub or to the axle. In the case of steering- wheels, the permanent hub is stepped to house the steering-pivot and to form a seating for the sleeve 18. Access to the tyre-valve 25 is obtained through a handhole fitted with a detachable cover-plate 27.
Patent GB-214123-A (GB)
Title: Improvements in and relating to folding seats or supports as applied to walking and other sticks
IPC: A45B5/00
Filed: 1923-06-16
Abstract: 214,123. Brian, E. D. June 16, 1923. Folding and collapsable brackets.-A bracket seat A pivoted to a walking or like stick which forms one leg of a seat, has an oblique leg C pivoted to the stick by a link E and slotted a1 the end F to slide on a bar G when the seat is folded. A clip locks the folded seat.
Patent GB-1260835-A (GB)
Title: Cutting tools
Inventor: CURZONS JEREMY CHARLES
IPC: B23B27/22
Filed: 1968-04-02
Abstract: 1,260,835. Cutting tools. WICKMAN WIMET Ltd. 1 April, 1969 [2 April, 1968], No. 15757/68. Heading B3T. In a cutting tool having a shank 10 with a removable insert 16 secured by a clamping member 17, there is provided a chip breaker 23 which is slidably displaceable in a recess 22 in the clamping member by an eccentric 31. The chip breaker is reformed in the clamping member by a bent flexible member 25 which engages a slot 26 in the chip breaker to urge it against the opposed side of the recess 22. The eccentric is retained in a bore 33 in the clamping member by   co-operating surfaces 34, 35 and 36. The clamping member, chip breaker, and eccentric are removable from the tool shank as a complete unit.
Patent GB-1133932-A (GB)
Title: Frame construction for furniture
IPC: A47B47/04
Filed: 1966-04-07
Abstract: 1,133,932. Furniture frames. H. TEISSEIRE. 7 April, 1966 [7 April, 1965], No. 15785/66. Heading A4B. A rectangular frame for supporting panels (5, 11) comprises two horizontal members 1, 2 of I section, a rear upright 3 also of I section and a front upright 4 of T section. Two or more frames are arranged vertically in parallel manner. The edges of pairs of panels are received in each of the I section members 1, 2, 3 and apertures (7) are provided in the webs (6) of the horizontal members 1, 2 for bars (8) connecting pairs of horizontal panels (5). The flange of the horizontal members 1 or 2 are cut away to permit rear panels (11) to be slid into the channels of the rear upright 3. The front upright 4 comprises fixed portions (16) of hinges (14, 15) for a door (13) and a base (17) for the fixing of a latch. A series of holes 18 are provided on the web (12) of the front upright 4 and on an internal prolongation (9) of the web of the rear upright 3 for bolts securing the ends of Z sectioned battens (19) for supporting shelves (24). Panels may be secured to the end frames by means of the bars (8).
Patent GB-1042892-A (GB)
Title: Alkenyl-sulphonamides and process for their manufacture
IPC: C07C309/20
Filed: 1963-04-22
Abstract: The invention comprises (a) N-substituted alkenyl-sulphonamides that contain at least two radicals of the formula <FORM:1042892/C2/1> wherein R1 and R2 each represent hydrogen, an alkyl radical or a halogenated alkyl radical and <FORM:1042892/C2/2> is derived by removal of a hydrogen atom from a primary or secondary aliphatic, cycloaliphatic, or araliphatic polyamine or a secondary amine in which the nitrogen atom is part of a hydrogenated heterocyclic ring system which may contain as further hetero atoms an oxygen or nitrogen atom and which may be condensed on to an aromatic nucleus in which case the nitrogen atom of the secondary amino group must not be directly linked to the aromatic moiety, and (b) a process for the preparation of compounds containing at least one alkenyl-sulphonamide group comprising reacting a carbyl sulphate of the general formula <FORM:1042892/C2/3> wherein R1 and R2 are as defined above, with a primary or secondary aliphatic, cycloaliphatic or araliphatic amine or a secondary amine in which the nitrogen atom is a part of a hydrogenated heterocyclic ring system which may contain as further hetero atoms an oxygen or nitrogen atom and which may also be condensed on to an aromatic nucleus in which case the nitrogen atom of the secondary amino group must not be directly linked to the aromatic moiety, or with ammonia in an aqueous medium and in the presence of an alkaline earth metal hydroxide.  The reaction, which is generally effected at - 10 DEG  C. to + 100 DEG  C., is advantageously performed in the presence of an organic solvent, preferably one that is immiscible or only slightly miscible with water.
Patent GB-568959-A (GB)
Title: Improvements in or relating to plug valves
IPC: F16K5/22
Filed: 1943-09-27
Abstract: 568,959. Valves. MILLIKEN VALVE CORPORATION. Sept. 27, 1943, No. 15807. Convention date, July 28, 1942. [Class 135] A valve plug C is supported by a member 48 adjustable in the cavity 46 of a closure cap B by means of a screw 60. The member 48 is prevented from rotation by a pin 54 entering a recess 56 and the screw has a frusto-conical head engaging a similarly shaped recess 70. The plug is provided with lubricating grooves and the cavity 46 is preferably filled with lubricant.
Patent GB-865711-A (GB)
Title: Process for the removal of organic impurities in a contact sulphuric acid process
IPC: C01B17/90
Filed: 1957-05-17
Abstract: In the contact process for the production of sulphuric acid from sulphur dioxide containing organic impurities, the washed sulphur dioxide is dried with 70-85% sulphuric acid and then with ca. 98% sulphuric acid, the first drying acid being blown with air after use and then treated with hydrogen peroxide, to remove absorbed sulphur dioxide and organic impurities.  The resulting acid may be used for absorption of the sulphur trioxide produced by catalyst contact.  The sulphur dioxide-containing gas produced by blowing may be recycled to the process.  The blown acid may be treated in batches with hydrogen peroxide.  An example is given.
Patent GB-496803-A (GB)
Title: Improvements in the construction of envelopes and electrode conductors for electric discharge tubes
IPC: H01J5/32
Filed: 1938-05-28
Abstract: 496,803. Discharge tubes. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. May 28, 1938, No. 16007. Convention date, May 31, 1937. [Class 39 (i)] The leads 1 to the electrodes of a discharge tube are not more than 1 mm. thick where they are sealed to a pressed glass disc 3 forming the closure of the tube ; thicker extensions 2 of the leads form connecting pegs and pass through holes 6 in a pressed-glass cap 5 sealed to the disc. A centring extension 10 is formed on the cap. The disc 3 may be flat or dished. A connection 13 between the metallization 12 on the envelope and a peg 2 passes through a hole in the cap.
Patent GB-291412-A (GB)
Title: Improvements in coil junction-boxes for submarine cables
IPC: B23Q27/00
Filed: 1928-06-01
Abstract: 291,412. Felten & Guilleaume Carlswerk Akt.-Ges. June 1, 1927, [Convention date]. Cable joints.-In order to allow extension of a junction box for a multiple core submarine cable in which Pupin coils can be housed, the leads are helically wound, and are curled up in the tapered ends of the junction box. In the embodiment, a Pupin coil a is enclosed in a rubber cup b, the leads d being helically wound round the coil and curled up as shown at e, f, g in the tapered end of the box.
Patent GB-297151-A (GB)
Title: Improvements in or relating to acoustic horns
IPC: H04R1/30
Filed: 1927-06-17
Abstract: 297,151. Beatty, W. E., (Bell Telephone Laboratories, Inc.). June 17, 1927. Cases with internal horns.-In a cabinet gramophone having a horn of the type comprising a bell mouth divided into sections 28, 29 by a central horizontal partition 27 which itself contains sound passages leading to the back of the bell, the upper part of the partition may be recessed to accommodate the turntable 59 and motor. The upper part of the upper bell-section 28 is formed by the lid 15 and two hinged side flaps 17, 18.
Patent GB-237083-A (GB)
Title: A new or improved mechanism for producing a sinuous motion, and improvements in or relating to toys or other devices embodying such mechanism
IPC: A63H13/02
Filed: 1924-07-05
Abstract: 237,083. Logan, H. T. July 5, 1924. Mechanical toys.-A mechanism for producing a sinuous motion, particularly intended for use as a toy, comprises a rod-like cam and a flexible covering which is so disposed as to permit relative movement between it and the cam. The device is shown applied to a. toy representing a cat, the rod-like cam A being connected to the driving- spindle of a clockwork mechanism B. A spiral of wire C surrounds the cam and constitutes a reinforcement of the skin covering D. One end of the wire C is rigidly attached to the casing of the mechanism B so that the cam can move within and relatively to the skin D. The head of the cat is hinged and is connected to the stopping-device of the clockwork. Thus when the head is stroked, the mechanism B is freed and the rotation of the cam imparts a sinuous movement to the tail. Instead of representing the tail of a cat, the cam and its covering may represent a snake which can be operated by holding one part of the exterior covering and moving an eccentric portion X of the cam. In some cases, the spiral D may be replaced by washers threaded on the cam with or without a covering.
Patent GB-293555-A (GB)
Title: Improvements relating to key actions for typewriting machines
IPC: B41J19/42
Filed: 1927-06-21
Abstract: 293,555. Salter &. Co., Ltd., G., Bache, E. W., and Grice, J. June 21, 1927. Keys.-A touch-adjustment device consists of a horizontal coiled spring 10, Fig. 2, connected to a pin 5 on a depending arm 4 of the escapement 2, and to a non-rotatable screw 11 passing through a lug 13 on a bracket 14 and provided with an adjusting-nut 15 which is accessible from the rear of the machine. The screw may have a non-circular shank engaging a similar aperture 12 in the lug.
Patent GB-515537-A (GB)
Title: Improvements in and relating to control systems for arrangements employing electric discharge devices
IPC: B23K11/24
Filed: 1938-06-02
Abstract: 515,537. Supply systems for resistance welding etc.; converting. BRITISH THOMSON-HOUSTON CO., Ltd. June 2, 1938, No. 16556. Convention date, June 2, 1937. [Classes 38 (ii) and 38 (iv)] Thermionic control.-A pair of reversely paralleled valves 7, 8, which determine the supply from an A.C. network 1 to a load circuit 2, e.g., a welding circuit, are controlled from circuits 63, 12 and 47 such that (a) periodic impulses are supplied to the load circuit, successive impulses commencing in half cycles of the supply of opposite polarity, or (b) periodic impulses are supplied to the load circuit, successive impulses commencing in half cycles of the supply of similar polarity, or (c) a single impulse is supplied, the arrangement being preset after an impulse so that the next impulse when required commences in a half cycle of the supply of opposite or of similar polarity. Peaked grid control voltages for the valves 7, 8 are derived from the circuit 47 which comprises a transformer 57 having a centre tapped primary winding 58, 'fed from the transformer 48 through diodes 53, 54 and a valve 55 grid controlled from the circuit 12. The supply to the transformer 48 is through a phaseshifting transformer 52 to enable the power transmitted by the valves 7, 8 to .be adjusted by control of themoment of ignition. The circuit 12, for controlling the valve 55, is a parallel type inverter .comprising a pair of parallel paths, each consisting of a valve 20 or 23 and an impedehce 21, 22 or 24, 25. The control potentials of the valves 20, 23 are obtained from a transformer 37 a switch 43 being provided to enable the grid of the valve 23 to be energized either in phase or 180 degrees out of phase with the energization of the grid of valve 20 so that the voltage impulses across the resistance 32 for controlling the valve 55 would occur successively in half cycles of the control potential of similar or opposite polarity respectively. A further switch 64 is also provided to enable a control circuit 63, comprising a glow discharge tube 69 in series with a condenser 70 and resistance 71 across the D.C. supply, to be included in the grid circuit of the inverter 12 to give control as defined in (c) above in dependence on the actuation of a switch 76. In a modification the valves 7, 8 are of the immersion igniter type, the circuit 47 is omitted and the anodes of the valves 20, 23 are connected to a centre tapped transformer which supplies control potentials to grid controlled valves which supply the ignition electrodes of the main valves. Specification 514,004 is referred to.
Patent GB-1083626-A (GB)
Title: Improvements in and relating to ion sources
IPC: H02K21/46
Filed: 1966-04-15
Abstract: 1,083,626. Ion sources. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. April 15, 1966 [April 17, 1965], No. 16606/66. Heading H1D. An ion source comprises gas discharge electrodes in the form of first and second flat parallel cathode plates and cylindrical anode 12. The first cathode plate 11 is on the lower side of magnet 10, the second cathode plate being a molybdenum coating 9 on block 8 of permanently magnetized material. Lowreluctance magnetic circuit of soft iron envelope 5, upper side 6 and flat bottom 7 completely surrounds the electrodes except for the aperture in plate 11 and results in a magnetic field along the anode axis. Annular permanent magnet 10 is provided under 6 and magnetized in the same direction as block 8. The annular magnet, which may be magnetized axially or radially, produces a larger ion beam current density and allows the exit aperture to be increased to one third to one half of the anode diameter. Depression 13 of diameter of about one third of diameter of block 8 and depth approximately equal to the depression diameter, also increases the current. 14 is a pressure control for deuterium tritium filling. Typical operating pressures disclosed range from 10<SP>-3</SP> mm. Hg. to 2 x 10<SP>-2</SP> mm. Hg. The Figure shows an ion source incorporated in a neutron generator.
Patent GB-291766-A (GB)
Title: Improvements in apparatus for boring the bearings of motorcar engines and like purposes
IPC: B23B41/12
Filed: 1928-06-07
Abstract: 291,766. Soc. Aulas FrÞres. June 8, 1927, [Convention date]. Boring-bar machines. - A boring-bar 15 for motor car bearings &c. is adjustably carried by a frame 1 clamped to the half casing of an engine the bar being advanced, retracted and rotated from the belt driven pulley 21 by hand operation of a clutch rod 27 as follows :-When the rod 27 is pushed to the right, gearwheel 19 and pulley 21 are slid simultaneously so that gearwheel 22 only is driven by clutch engagement 34, wheel 22 thus driving through gearing a wheel 24 with threaded periphery which is in engagement with the thread 16 of the boring-bar and so advances it rapidly without rotation. When rod 27 is pushed further to the right it slips in the fork 29 but carries gear 19 into engagement with clutch 32 on pulley 21 so that gear 19 rotates and drives gear 18 keyed on the boring bar which itself starts to rotate, the differential rotation of itself and the wheel 24 being selected to give a slow advance. When the rod 27 is pulled to the left, clutch 34 is withdrawn, so that screw 24 stops but the bar 15 keeps rotating thus giving rapid withdrawal. When rod 27 is further withdrawn fork 29 is held by a fixed stop, clutch 32 is disengaged, and borer stops. The cross support bars 4, 5 are slidable in the frame to clear the bearings of the engine. When the level of the bearings is below the edge of the casing a bracket allows the machine to be adjusted to allow for this. A connecting rod can also be set up in the machine with a graduated scale and bored.
Patent GB-1307018-A (GB)
Title: Chemical vapour deposition coatings on titanium
IPC: C23C26/00
Filed: 1970-04-08
Abstract: 1307018 Metal carbonitride coated titanium TEXAS INSTRUMENTS Inc 8 April 1970 [2 May 1969] 16669/70 Heading C7F A Ti containing substrate is precoated with a chemically inert barrier layer prior to coating with a layer of a carbonitride of B. Si or a transition metal of Groups IVB, VB and VIB of the Periodic Table. The barrier layer may be of B, Al, Ni, Cr, Ag or Au formed by electroplating or epitaxial deposition or preferably TiN formed by heating the substrate at 750‹ - 1100‹C. in N 2  or NH 3 . The TiN layer may then be converted to TiCN by adding natural gas to and optionally TiCl 4  to the N 2  or NH 3 . The carbo-nitride layer is preferably formed by heating the barrier coated substrate at 400‹ -1200‹C in a gas stream containing any of the following and a metal compound: (a) hydrazine and a C containing compound,  where R 1  is H 2  cyclic or acyclic hydrocarbons with 1-18C. atoms including amino substituted derivatives, at least one R 1  being hydrocarbon, and R 2  is a cyclic or acylic hydrocarbon with 1-18C. atoms including the aromatic and amino substituted derivatives. Alternatively the substrate may be heated at 400‹ -1200‹C. in a gaseous organic compound containing the metal, C and N with the general formula [(R) 2  N ] n  Me where Me is the metal, B or Si n is valence of Me and R is H 2  or a hydrocarbon with 1-18C. atoms, at least one R being a hydrocarbon.
Patent GB-641961-A (GB)
Title: Improvements in and relating to rotary mould table presses for moulding tablets and the like from material in powder form
IPC: B30B11/08
Filed: 1947-06-24
Abstract: 641,961. Rotary mould-table machines. COURTOY, C. E. June 24, 1947, No. 16701. [Class 87 (ii)] Material to be moulded is fed by gravity from a hopper 1 on to the surface of a rotating table 2 having a number of circularly disposed mould cavities. The material is compressed in the cavities by upper and lower plungers 8, 9 working in guides in the rotating turret 3 to which the mould table is secured. Movement of the plungers 8 is derived from a cam groove in a member 10. Upper and lower pressure rollers 11, 15 act on the plungers at the compressing station. The turret is rotated by a worm-wheel 5 and worm 6. The lower compression roller 15 is rotatably mounted in a member 16 slidable vertically in the machine frame and cushioned, to limit the maximum pressure that may be applied to the moulding material, by a pneumatic-hydraulic device comprising compressed air in a cylinder 26 acting, through liquid 27, on the base of a piston 24 in a cylinder 25. The piston bears against a collar 20 on one end of a lever 18 pivoted at 19 and bearing at an intermediate point on a pivot 17 at the lower end of the member 16. The air pressure is adjustable. In a modification, the piston 24 is open at the lower end and contains air and thus itself acts as the vessel 26 which is dispensed with. The air pressure in the piston is variable. A stop 21 adjustable by screw-and-worm mechanism 22, 23 limits the upward movement of the roller 15. The position of the lower plungers 9 at the loading station may be varied by adjustable segments 13 moved by screw mechanism 14. In a further modification the lever 18 is dispensed with, in which case the piston 24 bears directly against the pivot 17.